Non-access stratum based access method and terminal supporting the same

a technology of access method and terminal, which is applied in the direction of data switching network, wireless communication, assess restriction, etc., can solve the problem of difficult to provide seamless handover

Active Publication Date: 2017-10-12
ELECTRONICS & TELECOMM RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0010]The present invention has been made in an effort to provide a non-access stratum based access method and a terminal supporting the same having advantages of providing seamless handover even in various access networks.
[0033]According to an exemplary embodiment of the present invention, the NAS protocol is applied to the non-3GPP access network, thereby making it possible to provide seamless handover.

Problems solved by technology

Therefore, there is a problem that it is difficult to provide seamless handover.

Method used

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  • Non-access stratum based access method and terminal supporting the same
  • Non-access stratum based access method and terminal supporting the same
  • Non-access stratum based access method and terminal supporting the same

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Embodiment Construction

[0044]In the following detailed description, only certain exemplary embodiments of the present invention have been shown and described, simply by way of illustration. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not restrictive. Like reference numerals designate like elements throughout the specification.

[0045]Throughout the present specification, a terminal may indicate a mobile terminal (MT), a mobile station (MS), an advanced mobile station (AMS), a high reliability mobile station (HR-MS), a subscriber station (SS), a portable subscriber station (PSS), an access terminal (AT), a user equipment (UE), or the like, and may include all or some of the functions of the terminal, the MT, the AMS, the HR-MS, the SS, the PSS, the AT, the UE, or the like.

[0046]In...

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Abstract

A non-access stratum based access method and a terminal supporting the same. The terminal receives an Internet protocol (IP) address allocated from a first gateway included in a non-3rd generation partnership project (3GPP) access network. In addition, the terminal applies a non-access stratum (NAS) protocol to a first device managing mobility of the terminal through the IP address.

Description

CROSS-REFERENCE TO RELATED APPLICATION[0001]This application claims priority to and the benefit of Korean Patent Application Nos. 10-2016-0043554 and 10-2017-0038743, filed in the Korean Intellectual Property Office on Apr. 8, 2016 and Mar. 27, 2017, respectively, the entire contents of which are incorporated herein by reference.BACKGROUND OF THE INVENTION1. Field of the Invention[0002]The present invention relates to a non-access stratum based access method and a terminal supporting the same.2. Description of Related Art[0003]A 3rd generation partnership project (3GPP) standard provides a structure standard for interworking of a long term evolution (LTE) network and a non-3GPP access network (for example, wireless broadband (WiBro), wireless fidelity (WiFi), or the like). As technology of offloading WiFi to the LTE network using an LTE network infrastructure, there are an evolved packet data network (PDN) gateway (ePDG) standard (3GPP Rel-8) and a trusted wireless local area networ...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): H04W36/14H04L29/06H04L12/66H04W12/04H04L29/12H04L12/46
CPCH04W36/14H04L61/2015H04L12/4633H04L61/6022H04W12/04H04L69/03H04W84/12H04L12/66H04L63/0272H04L63/164H04W48/00H04W76/12H04W12/03H04L61/5014
Inventor KANG, YOO HWAPARK, NO IK
Owner ELECTRONICS & TELECOMM RES INST
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